| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] been [verb] | 5576 |
|
| 2 | who had been [verb] | 1785 |
|
| 3 | who had [adv] [verb] | 1604 |
|
| 4 | who had [adv] been | 461 |
|
